Inner diameter dial indicator The surface roughness of the expansion spring-type inner diameter gauge does not exceed 0.1um. The measuring steel of the steel ball-type inner diameter gaugeThe surface roughness of the ball and positioning steel ball shall not exceed 0.05um. Radius sample for probe spherical radiusBoard comparison. The requirements are all less than 1/2…
Z-axis tool setter standard introduction In CNC machine tool processing, accurate tool setting is a crucial step. The Z-axis tool setter istools that play an important role in this process. It can accurately determine the height position of the workpiece surface by detecting the height of the cutting tool in the Z-axis direction.In order to…
Principle of use of centering lever dial indicator I. IntroductionThe centering lever dial indicator is used to measure the length, diâmetro, thickness and other dimensions of objects.Precision measuring tools. It adopts the lever principle and mechanical transmission principle, and measures the leverMicro deformation of the rod ruler to achieve accurate measurement. F1 * L1 =…
Especificações completas e modelos de fresas para chanfrar e fresas As fresas para chanfrar e as fresas para chanfrar são ferramentas comumente usadas na usinagem para chanfrar e fresar peças de trabalho. Este artigo irá elaborar as especificações e modelos de fresas para chanfrar e fresas para chanfrar., a velocidade de rotação e a taxa de avanço das fresas de chanfro das fresadoras,…
Reamer introduction A reamer has one or more teeth and is a rotating tool used to remove a thin layer of metal on the surface of a processed hole.Rotary finishing tools with straight or spiral edges are used for hole expansion or repair. Due to the small cutting volume, the machining accuracy requirements are usually…
Introdução às limas rotativas Até meados da década de 1980, a maioria das limas rotativas foram fabricadas manualmente. Com o crescente desenvolvimento da tecnologia de controle numérico computadorizado, máquinas automatizadas começaram a se tornar populares, contando com eles para esculpir limas rotativas de qualquer formato de ranhura, e adaptá-los aos requisitos de corte específicos, aparando a extremidade traseira. O…
Introdução ao torno de bancada hidráulico
What is a spring chuck? Spring collets are called collets or collets. It is a cylindrical fixture used to hold drill bits or milling cutters installed on milling machines. It is a kind of fixing device used to fix and strengthen parts that need to be modified. So what does a spring collet do? 1….
Quais são os usos de pinças de garra longa?
How to use universal protractor The reading mechanism of the universal angle ruler is based on the vernier principle. Each division on the main scale is 1°. The engraved line of the vernier is divided into 30 divisions by taking 29° of the main scale. Portanto, the angular division of the vernier scale is 29°/30,…